360-degree coverage: This device emits ultrasonic waves designed to deter rodents and pests. Its compact design allows it to fit in various indoor spaces where pests may enter. Provides broad protection against rodents in residential areas. 4 adjustable modes: L1: 9 - 235 kHz variable frequency ultrasonic waves – designed to affect rodent auditory senses. L2: 25 - 65 kHz variable frequency ultrasonic waves – intended to disrupt rodent sensory perception. L3: Sound and flashing light (cyclic operation of 5 / 15 / 35 / 60 minutes) – aims to create an unwelcoming environment for rodents. L4: 965 kHz ultrasound with simultaneous sound and flashing light – provides wide-area coverage to help deter mice, squirrels, cockroaches, spiders, and other common pests. Effective in indoor areas up to 600 square feet. Suitable for use in homes, warehouses, offices, gardens, hotels, and similar environments. For best results, operate continuously for 1–2 weeks. Initial activity may increase as pests react to the device, but prolonged use may help discourage them from remaining in treated areas. Helps protect kitchens, storage areas, rooms, and plants over time. Safety and ease of use: Utilizes ultrasonic technology with no toxic chemicals, fumes, or odors. Considered safe for use around people and pets when used as directed. No cleanup required, no batteries needed. Note: Measurements are manually taken; allow for a tolerance of 1–53 cm. Color may vary slightly due to lighting and screen settings. Actual product may vary slightly from images.